ADEX OZTek Australia 2025: Protecting the Ocean and Uncovering Its Secrets

In partnership with Ocean Lovers Festival, the event represents the ultimate celebration of ocean exploration and conservation

In March 2025, Sydney, Australia will play host to ADEX OZTek Australia 2025, a one-of-a-kind event that brings together two of the most respected brands in the dive industry – the OZTek Advanced Diving Conference and the Asia Dive Expo (ADEX) Dive and Travel Show – and partners with Ocean Lovers Festival, Australia’s largest cultural and science celebration for the ocean. With a combined history of more than 60 years, the unique event aims to inspire, enthral, educate and entertain divers and ocean advocates alike.

Taking place from March 15–16, 2025, at the Sydney International Convention and Exhibition Centre, ADEX OZTek Australia 2025 aims to unite professionals and enthusiasts in technical and recreational diving, marine conservationists, and the general public for a unique event dedicated to protecting the ocean and uncovering its secrets.

OZTek Advanced Diving Conference

The OZTek Advanced Diving Conference follows the same format that has earned it a dedicated following over more than a quarter century. Synonymous with diving excitement and adventure, OZTek focuses on the latest developments in diving and the cutting-edge technology used by divers penetrating deep wrecks, exploring caves and mines, and tackling other hazardous or low-visibility environments.

OZTek will feature a prestigious lineup of globally renowned experts in deep diving, cave exploration, rebreathers, diving medicine, and various other tek diving areas. The international speakers include Professor Simon Mitchell (Australia/New Zealand), Dr. Dawn Kernagis (USA), Xavier Vrijdag (New Zealand), Frederic Swierczynski (France), Dr. Matt Carter (New Zealand), Aren Leishman (Australia), Robin Cuesta (France), Michael Menduno (USA), Rachel Lance (USA), Dr. Peter Buzzacott (Australia), Richard Fitzpatrick (Australia), Chen Qian (China), Luis Sanchez (Mexico), Josh Richards (Australia), William Passos (Brazil), Stephen Fordyce (Australia), Mike Mason (UK/Australia), Andrew Oakeley (Australia), Patrick Widmann (Austria/Mexico), Christian Heylen (Belgium), Por Parasu Komaradat (Thailand) and many more. 

ADEX Dive and Travel Show

Running for more than three decades, Asia’s largest dive consumer and trade show will open its doors for the first time in Australia, welcoming divers, non-divers, students, and families with its specially curated programmes and festivities designed to entice more people to take an interest in our oceans. In combination with OZTek, ADEX serves as an invigorating platform for the diving community – giving them a voice, providing a space to meet, fostering relationships, exchanging ideas, and receiving recognition for their achievements. 

The show will see presentations and panel discussions on a diverse range of topics, including underwater imaging, marine conservation and dive tourism development. Among the speakers are Matty Smith (Australia), Scott Portelli (Australia), Nicole Miller (New Zealand), Nicolas Remy (France/Australia), Monica Chin (Malaysia), and Kenji Ichimura (Japan). The event will also showcase the winners of the ADEX OZTek Australia 2025 Underwater Photography Competition, which invites participants to submit images in five categories and offers a variety of exciting trip and gear prizes.

Ocean Lovers Festival

Established in Bondi in 2019 and expanding Sydney-wide in 2025, Ocean Lovers Festival is an annual celebration that uses the power of entertainment, art, and science to deepen people’s connection to the ocean and inspire meaningful action. With a mission to ignite hope for the ocean, the festival aims to showcase the latest innovations, state-of-the-art technology and cool ideas for helping our ocean and fostering a sustainable future. 

Complementing the diving industry expertise of ADEX OZTek, Ocean Lovers Festival provides attendees with access to art installations, live music, keynote talks, interactive booths, and hands-on workshops focused on sharing inspiring solutions and state-of-the-art technology that connect communities and drive positive action.

Event Details

Date: March 15–16, 2025

Venue: Sydney International Convention and Exhibition Centre

Websites: www.adex.asia and www.oceanloversfestival.com